29617520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7877}}^1$

素因数の和:7937

約数の個数: 40

約数和(自身を含む): 70334784

約数和(自身を除く): 40717264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 7877, 15754, 31508, 39385, 63016, 78770, 126032, 157540, 315080, 370219, 630160, 740438, 1480876, 1851095, 2961752, 3702190, 5923504, 7404380, 14808760, 29617520]

約数ペア:

[(1, 29617520), (2, 14808760), (4, 7404380), (5, 5923504), (8, 3702190), (10, 2961752), (16, 1851095), (20, 1480876), (40, 740438), (47, 630160), (80, 370219), (94, 315080), (188, 157540), (235, 126032), (376, 78770), (470, 63016), (752, 39385), (940, 31508), (1880, 15754), (3760, 7877)]